# VR MemoPa vs Onchan

The clearest difference is ads: Onchan at none against VR MemoPa's shown. VR MemoPa's advantage is update cadence (every 10 days vs every 12 months) and iOS requirement (13.0 vs 17.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

VR MemoPa ships an update every 10 days, Onchan every 12 months. The most recent releases landed on September 16, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | VR MemoPa | Onchan |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (2 ratings)](https://appshunter.io/ios/app/vr-memopa/id6444376604/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 10 days** | Every 12 months |
| Monetization | Ad-supported | — |
| Size | 965 MB | 1 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Hajime Hotaka](https://appshunter.io/developer/1495063369) | [Shuhei Takezawa](https://appshunter.io/developer/1602827505) |

## What reviewers say

### VR MemoPa

[App page](https://appshunter.io/ios/app/vr-memopa/id6444376604)

Enhance memory retention by associating images with virtual locations. Create custom memory palaces using simple Excel files to visualize and recall information faster and more effectively.

**Highlights:** Create virtual memory palaces, Associate images with locations, Utilize Excel for data input, Supports VR headset integration, Gamepad controller support, Visualize and recall information

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Onchan

[App page](https://appshunter.io/ios/app/onchan/id6470103072)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is VR MemoPa free?

VR MemoPa is free to download, with no in-app purchases.

### Is Onchan free?

Onchan is free to download, with no in-app purchases.

### Do VR MemoPa or Onchan have ads?

VR MemoPa shows ads; Onchan does not.

### Which is updated more often, VR MemoPa or Onchan?

VR MemoPa ships an update every 10 days, and Onchan every 12 months. Most recently, VR MemoPa was updated on September 16, 2026 and Onchan on September 10, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*